Washington Revised Code Title 29A. Elections § 29A.08.710. Originals and automated files--Public disclosure

(1) The county auditor shall have custody of the original voter registration records and voter registration sign up records for each county. The original voter registration form must be filed without regard to precinct and is considered confidential and unavailable for public inspection and copying. An automated file of all registered voters must be maintained pursuant to RCW 29A.08.125. An auditor may maintain the automated file in lieu of filing or maintaining the original voter registration forms if the automated file includes all of the information from the original voter registration forms including, but not limited to, a retrievable facsimile of each voter's signature.